Warning: Permanently added '10.128.0.150' (ED25519) to the list of known hosts. 2025/12/02 02:47:54 parsed 1 programs [ 83.645102][ T5797] cgroup: Unknown subsys name 'net' [ 83.814520][ T5797] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 85.561196][ T5797] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 87.460758][ T5810] chnl_net:caif_netlink_parms(): no params data found [ 87.535704][ T5810] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.543479][ T5810] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.551495][ T5810] bridge_slave_0: entered allmulticast mode [ 87.559349][ T5810] bridge_slave_0: entered promiscuous mode [ 87.569389][ T5810] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.576648][ T5810] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.583810][ T5810] bridge_slave_1: entered allmulticast mode [ 87.591022][ T5810] bridge_slave_1: entered promiscuous mode [ 87.623411][ T5810] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.635718][ T5810] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.670772][ T5810] team0: Port device team_slave_0 added [ 87.679171][ T5810] team0: Port device team_slave_1 added [ 87.710312][ T5810] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.717876][ T5810] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 87.743908][ T5810] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.757490][ T5810] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.764469][ T5810] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 87.790404][ T5810] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.835147][ T5810] hsr_slave_0: entered promiscuous mode [ 87.843224][ T5810] hsr_slave_1: entered promiscuous mode [ 87.990153][ T5810] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.002466][ T5810] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.013070][ T5810] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.023382][ T5810] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.059010][ T5810] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.066469][ T5810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.074401][ T5810] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.081743][ T5810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.144996][ T5810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.165377][ T2966] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.174712][ T2966] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.192765][ T5810] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.207103][ T78] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.214261][ T78] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.229654][ T2961] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.236934][ T2961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.438890][ T5810] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.482109][ T5810] veth0_vlan: entered promiscuous mode [ 88.494498][ T5810] veth1_vlan: entered promiscuous mode [ 88.526636][ T5810] veth0_macvtap: entered promiscuous mode [ 88.536558][ T5810] veth1_macvtap: entered promiscuous mode [ 88.555213][ T5810] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.569040][ T5810] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.589048][ T5810] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.598031][ T5810] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.607477][ T5810] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.617421][ T5810] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.821982][ T78] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.059078][ T5883] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.069716][ T5883] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.078412][ T5883] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.089319][ T5883] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.099397][ T5883] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 91.107368][ T5883] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 91.358891][ T78] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.425995][ T2961] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.438036][ T2961] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.465938][ T2966] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.473838][ T2966] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.098439][ T787] cfg80211: failed to load regulatory.db 2025/12/02 02:48:05 executed programs: 0 [ 92.468584][ T5883] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.479186][ T5883] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.487482][ T5883] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.497295][ T5883] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.505327][ T5883] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.513055][ T5883] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.677050][ T5907] chnl_net:caif_netlink_parms(): no params data found [ 92.749730][ T5907] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.757031][ T5907] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.764490][ T5907] bridge_slave_0: entered allmulticast mode [ 92.771780][ T5907] bridge_slave_0: entered promiscuous mode [ 92.780530][ T5907] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.787828][ T5907] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.795026][ T5907] bridge_slave_1: entered allmulticast mode [ 92.802654][ T5907] bridge_slave_1: entered promiscuous mode [ 92.836927][ T5907] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.849975][ T5907] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.884378][ T5907] team0: Port device team_slave_0 added [ 92.892629][ T5907] team0: Port device team_slave_1 added [ 92.922527][ T5907] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.929709][ T5907] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 92.955688][ T5907] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.969126][ T5907] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.978899][ T5907] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 93.005856][ T5907] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.048722][ T5907] hsr_slave_0: entered promiscuous mode [ 93.055169][ T5907] hsr_slave_1: entered promiscuous mode [ 93.063002][ T5907] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.071367][ T5907] Cannot create hsr debugfs directory [ 93.678780][ T78] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.740422][ T78] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.576610][ T5883] Bluetooth: hci0: command tx timeout [ 94.697851][ T78] hsr_slave_0: left promiscuous mode [ 94.704227][ T78] hsr_slave_1: left promiscuous mode [ 94.711751][ T78] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 94.719684][ T78] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 94.729344][ T78] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 94.738120][ T78] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.747770][ T78] bridge_slave_1: left allmulticast mode [ 94.753471][ T78] bridge_slave_1: left promiscuous mode [ 94.760690][ T78] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.773571][ T78] bridge_slave_0: left allmulticast mode [ 94.780953][ T78] bridge_slave_0: left promiscuous mode [ 94.787620][ T78] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.828387][ T78] veth1_macvtap: left promiscuous mode [ 94.834376][ T78] veth0_macvtap: left promiscuous mode [ 94.840962][ T78] veth1_vlan: left promiscuous mode [ 94.846876][ T78] veth0_vlan: left promiscuous mode [ 95.262436][ T78] team0 (unregistering): Port device team_slave_1 removed [ 95.294364][ T78] team0 (unregistering): Port device team_slave_0 removed [ 95.333810][ T78] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 95.368613][ T78] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 95.686894][ T78] bond0 (unregistering): Released all slaves [ 95.775056][ T5907] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.785859][ T5907] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.798201][ T5907] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.817561][ T5907] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.974157][ T5907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.003994][ T5907] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.039186][ T1077] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.046546][ T1077] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.056518][ T1077] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.063794][ T1077] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.440571][ T5907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.523604][ T5907] veth0_vlan: entered promiscuous mode [ 96.552220][ T5907] veth1_vlan: entered promiscuous mode [ 96.603834][ T5907] veth0_macvtap: entered promiscuous mode [ 96.615502][ T5907] veth1_macvtap: entered promiscuous mode [ 96.644124][ T5907] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.658206][ T5883] Bluetooth: hci0: command tx timeout [ 96.681331][ T5907] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.696769][ T5907] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.707423][ T5907] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.718373][ T5907] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.727218][ T5907] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.849790][ T2966] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.861666][ T2966] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.887723][ T2966] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.898998][ T2966] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.944228][ T5955] syz.0.17[5955]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 96.957115][ T5955] loop0: detected capacity change from 0 to 16 [ 96.974792][ T5955] erofs: (device loop0): mounted with root inode @ nid 36. [ 96.987913][ T5955] syz.0.17: attempt to access beyond end of device [ 96.987913][ T5955] loop0: rw=0, sector=8, nr_sectors = 16 limit=16 [ 97.002474][ T5955] syz.0.17: attempt to access beyond end of device [ 97.002474][ T5955] loop0: rw=524288, sector=16, nr_sectors = 16 limit=16 [ 97.016750][ T5955] syz.0.17: attempt to access beyond end of device [ 97.016750][ T5955] loop0: rw=524288, sector=8, nr_sectors = 16 limit=16 [ 97.040521][ T5907] BUG: Bad page state in process syz-executor pfn:21c17 [ 97.048107][ T5907] page:ffffea00008705c0 refcount:0 mapcount:0 mapping:ffff88805f0687c8 index:0x2 pfn:0x21c17 [ 97.058609][ T5907] aops:z_erofs_cache_aops ino:0 [ 97.063528][ T5907] flags: 0xfff00000000001(locked|node=0|zone=1|lastcpupid=0x7ff) [ 97.071420][ T5907] page_type: 0xffffffff() [ 97.075882][ T5907] raw: 00fff00000000001 dead000000000100 dead000000000122 ffff88805f0687c8 [ 97.085250][ T5907] raw: 0000000000000002 0000000000000000 00000000ffffffff 0000000000000000 [ 97.094214][ T5907] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 97.101661][ T5907] page_owner tracks the page as allocated [ 97.107745][ T5907] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x192840(GFP_NOWAIT|__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 5955, tgid 5955 (syz.0.17), ts 96987702656, free_ts 96912751453 [ 97.129601][ T5907] post_alloc_hook+0x1cd/0x210 [ 97.134422][ T5907] get_page_from_freelist+0x195c/0x19f0 [ 97.140495][ T5907] __alloc_pages+0x1e3/0x460 [ 97.145148][ T5907] z_erofs_do_read_page+0x20c0/0x3680 [ 97.150663][ T5907] z_erofs_pcluster_readmore+0x2cf/0x450 [ 97.156533][ T5907] z_erofs_read_folio+0x208/0x540 [ 97.161711][ T5907] filemap_read_folio+0x167/0x760 [ 97.166888][ T5907] do_read_cache_folio+0x470/0x7e0 [ 97.172045][ T5907] erofs_bread+0x16f/0x630 [ 97.176588][ T5907] erofs_namei+0x28c/0xf00 [ 97.181767][ T5907] erofs_lookup+0x135/0x310 [ 97.186568][ T5907] lookup_one_qstr_excl+0x112/0x250 [ 97.191827][ T5907] filename_create+0x222/0x460 [ 97.196771][ T5907] do_symlinkat+0xbd/0x3f0 [ 97.201242][ T5907] __x64_sys_symlinkat+0x99/0xb0 [ 97.206318][ T5907] do_syscall_64+0x55/0xb0 [ 97.210808][ T5907] page last free stack trace: [ 97.216133][ T5907] free_unref_page_prepare+0x7ce/0x8e0 [ 97.221673][ T5907] free_unref_page+0x32/0x2e0 [ 97.226866][ T5907] __slab_free+0x35e/0x410 [ 97.231344][ T5907] qlist_free_all+0x75/0xe0 [ 97.236053][ T5907] kasan_quarantine_reduce+0x143/0x160 [ 97.241565][ T5907] __kasan_slab_alloc+0x22/0x80 [ 97.246551][ T5907] slab_post_alloc_hook+0x6e/0x4d0 [ 97.251720][ T5907] kmem_cache_alloc+0x11e/0x2e0 [ 97.256685][ T5907] getname_kernel+0x5a/0x2f0 [ 97.261323][ T5907] kern_path+0x1d/0x50 [ 97.265528][ T5907] tomoyo_mount_permission+0x774/0x970 [ 97.271046][ T5907] security_sb_mount+0x87/0xc0 [ 97.275973][ T5907] path_mount+0xbc/0xfe0 [ 97.280253][ T5907] __se_sys_mount+0x2da/0x3c0 [ 97.285692][ T5907] do_syscall_64+0x55/0xb0 [ 97.290168][ T5907] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.296780][ T5907] Modules linked in: [ 97.300755][ T5907] CPU: 0 PID: 5907 Comm: syz-executor Not tainted syzkaller #0 [ 97.308337][ T5907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 97.318444][ T5907] Call Trace: [ 97.321750][ T5907] [ 97.324730][ T5907] dump_stack_lvl+0x16c/0x230 [ 97.329463][ T5907] ? show_regs_print_info+0x20/0x20 [ 97.334741][ T5907] ? swiotlb_print_info+0x70/0x70 [ 97.339823][ T5907] bad_page+0x14b/0x170 [ 97.344013][ T5907] free_unref_page_prepare+0x887/0x8e0 [ 97.349518][ T5907] free_unref_page+0x32/0x2e0 [ 97.354242][ T5907] ? __folio_put+0xef/0x210 [ 97.358789][ T5907] erofs_try_to_free_all_cached_pages+0x295/0x600 [ 97.365253][ T5907] erofs_shrink_workstation+0x118/0x290 [ 97.370849][ T5907] ? erofs_shrinker_unregister+0x170/0x170 [ 97.376689][ T5907] ? io_schedule+0xd0/0xd0 [ 97.381145][ T5907] ? kobject_put+0x43c/0x470 [ 97.385866][ T5907] erofs_shrinker_unregister+0x5d/0x170 [ 97.391446][ T5907] erofs_put_super+0x4e/0x150 [ 97.396162][ T5907] ? erofs_free_inode+0xb0/0xb0 [ 97.401057][ T5907] generic_shutdown_super+0x134/0x2b0 [ 97.406479][ T5907] kill_block_super+0x44/0x90 [ 97.411182][ T5907] erofs_kill_sb+0x4c/0x140 [ 97.415722][ T5907] deactivate_locked_super+0x97/0x100 [ 97.421123][ T5907] cleanup_mnt+0x429/0x4c0 [ 97.425570][ T5907] task_work_run+0x1ce/0x250 [ 97.430184][ T5907] ? task_work_cancel+0x240/0x240 [ 97.435240][ T5907] ? exit_to_user_mode_loop+0x3b/0x110 [ 97.440958][ T5907] exit_to_user_mode_loop+0xe6/0x110 [ 97.446295][ T5907] exit_to_user_mode_prepare+0xf6/0x180 [ 97.451908][ T5907] syscall_exit_to_user_mode+0x1a/0x50 [ 97.457391][ T5907] do_syscall_64+0x61/0xb0 [ 97.461845][ T5907] ? clear_bhb_loop+0x40/0x90 [ 97.466555][ T5907] ? clear_bhb_loop+0x40/0x90 [ 97.471253][ T5907] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.477162][ T5907] RIP: 0033:0x7f3752590a77 [ 97.481639][ T5907] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 97.501262][ T5907] RSP: 002b:00007fffac2c6d68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 97.509699][ T5907] RAX: 0000000000000000 RBX: 00007f3752613d7d RCX: 00007f3752590a77 [ 97.517684][ T5907] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffac2c6e20 [ 97.525679][ T5907] RBP: 00007fffac2c6e20 R08: 0000000000000000 R09: 0000000000000000 [ 97.533665][ T5907] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffac2c7eb0 [ 97.541659][ T5907] R13: 00007f3752613d7d R14: 0000000000017ac5 R15: 00007fffac2c7ef0 [ 97.549657][ T5907] [ 97.553401][ T5907] Disabling lock debugging due to kernel taint